geometry, the medial triangle or midpoint triangle of a triangle △ABC is the triangle with vertices at the midpoints of the triangle's sides AB, AC, BC...

enclosing triangle's sides Polyhedra: Medial deltoidal hexecontahedron Medial disdyakis triacontahedron Medial hexagonal hexecontahedron Medial icosacronic...

three midpoints of sides of a triangle is called its medial triangle. Proof Given: In a △ A B C {\displaystyle \triangle ABC} the points M and N are the...

called the midpoint triangle or medial triangle. The midpoint triangle subdivides the reference triangle into four congruent triangles which are similar...

midsegments of the given triangle. It shares the same centroid and medians with the given triangle. The perimeter of the medial triangle equals the semiperimeter...

rotated. The femoral triangle is bounded: superiorly (also known as the base) by the inguinal ligament. medially by the medial border of the adductor...

area. A triangle's semiperimeter equals the perimeter of its medial triangle. By the triangle inequality, the longest side length of a triangle is less...

angle bisectors of the triangle cross, as the point equidistant from the triangle's sides, as the junction point of the medial axis and innermost point...

the triangle through the opposite point, and form a new triangle from the intersections of these three lines. Then the original triangle is the medial triangle...

along the triangle's perimeter, with uniform linear density, then the center of mass lies at the Spieker center (the incenter of the medial triangle), which...